06-28
江門水冷空調好用嗎?
江門(men)水冷(leng)(leng)空(kong)調(diao)好(hao)用嗎?為什么許多企業(ye)要(yao)用江門(men)水冷(leng)(leng)空(kong)調(diao)為車(che)(che)間(jian)(jian)降溫通風呢?隨著酷熱干燥的(de)夏日的(de)到來,車(che)(che)間(jian)(jian)內的(de)熾熱逐步變(bian)得愈加單調(diao)乏味,員工的(de)作(zuo)業(ye)狀況和(he)心情(qing)遭到嚴重影響,導(dao)致車(che)(che)間(jian)(jian)生產率、作(zuo)業(ye)才能直線下降,乃(nai)至呈現(xian)無法正常完成作(zuo)業(ye)的(de)情(qing)況。在這樣的(de)條件(jian)下,用傳統設(she)備降溫無法達到理想的(de)效果(guo),采用江門(men)水冷(leng)(leng)空(kong)調(diao)更
06-28
導致江門風機(ji)失速的原因
風(feng)機的(de)(de)(de)失(shi)速(su)從流(liu)體力學(xue)得知,當(dang)氣(qi)流(liu)順著(zhu)機翼葉(xie)片(pian)(pian)(pian)(pian)活動時(shi),作用于(yu)葉(xie)片(pian)(pian)(pian)(pian)上有兩種力,即垂(chui)直于(yu)葉(xie)片(pian)(pian)(pian)(pian)的(de)(de)(de)升力與平行于(yu)葉(xie)片(pian)(pian)(pian)(pian)的(de)(de)(de)阻力,當(dang)氣(qi)流(liu)全部貼著(zhu)葉(xie)片(pian)(pian)(pian)(pian)呈線(xian)型(xing)活動時(shi),這種升力大(da)于(yu)阻力。當(dang)氣(qi)流(liu)與葉(xie)片(pian)(pian)(pian)(pian)進口構成正沖(chong)角,此正沖(chong)角達到某(mou)一臨(lin)(lin)界(jie)值時(shi),葉(xie)片(pian)(pian)(pian)(pian)反(fan)(fan)面活動工況開始惡(e)化,沖(chong)角超過臨(lin)(lin)界(jie)值時(shi),邊(bian)界(jie)層受到破壞,在葉(xie)片(pian)(pian)(pian)(pian)反(fan)(fan)面尾端呈